26989111616

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{1789}}^1\times {\mathrm{2203}}^1$

素因数の和:4111

約数の個数: 56

約数和(自身を含む): 54111814560

約数和(自身を除く): 27122702944

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 1789, 2203, 3424, 3578, 4406, 6848, 7156, 8812, 14312, 17624, 28624, 35248, 57248, 70496, 114496, 140992, 191423, 235721, 382846, 471442, 765692, 942884, 1531384, 1885768, 3062768, 3771536, 3941167, 6125536, 7543072, 7882334, 12251072, 15086144, 15764668, 31529336, 63058672, 126117344, 252234688, 421704869, 843409738, 1686819476, 3373638952, 6747277904, 13494555808, 26989111616]

約数ペア:

[(1, 26989111616), (2, 13494555808), (4, 6747277904), (8, 3373638952), (16, 1686819476), (32, 843409738), (64, 421704869), (107, 252234688), (214, 126117344), (428, 63058672), (856, 31529336), (1712, 15764668), (1789, 15086144), (2203, 12251072), (3424, 7882334), (3578, 7543072), (4406, 6125536), (6848, 3941167), (7156, 3771536), (8812, 3062768), (14312, 1885768), (17624, 1531384), (28624, 942884), (35248, 765692), (57248, 471442), (70496, 382846), (114496, 235721), (140992, 191423)]